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| 1 | +#!/usr/bin/env bash |
| 2 | +:<<describle |
| 3 | + desc: 项目启动脚本 |
| 4 | + author: Answer.Ai.L |
| 5 | + datetime: 2018-10-18 10:32:42 |
| 6 | +describle |
| 7 | + |
| 8 | +UP_DOWN="$1" |
| 9 | +CONTAINER_WEB="springboot.mybatis.web" |
| 10 | +CONTAINER_MYSQL="springboot.mybatis.mysql" |
| 11 | + |
| 12 | +# 判断是否存在环境变量文件， 存在则读取 |
| 13 | +if [ -e "./.env" ]; then |
| 14 | + source ./.env |
| 15 | +fi |
| 16 | + |
| 17 | +# 日志存放路径 |
| 18 | +logPath="./logs/" |
| 19 | +logFileName="smw.log" |
| 20 | + |
| 21 | +persistentDir="./data/" |
| 22 | + |
| 23 | +# 判断文件夹是否存在, 不存在则新建 |
| 24 | +if [ ! -d ${logPath} ]; then |
| 25 | + mkdir ${logPath} |
| 26 | +fi |
| 27 | + |
| 28 | +if [ ! -d ${persistentDir} ]; then |
| 29 | + mkdir ${persistentDir} |
| 30 | +fi |
| 31 | + |
| 32 | +# ------------------------- 日志操作方法 Start ------------------------- |
| 33 | +function logger() { |
| 34 | + echo $(date +%F%n%T)" [$1] $2" | tee -a "${logPath}${logFileName}" |
| 35 | +} |
| 36 | + |
| 37 | +function debug() { |
| 38 | + # 只有环境变量 DT_DEBUG 定义了并且为true或者"true"才打印debug日志 |
| 39 | + if [ ${DT_DEBUG} -a ${DT_DEBUG} = "true" ]; then |
| 40 | + logger "DEBUG" "$1" |
| 41 | + fi |
| 42 | +} |
| 43 | + |
| 44 | +function info() { |
| 45 | + logger "INFO" "$1" |
| 46 | +} |
| 47 | + |
| 48 | +function warn() { |
| 49 | + logger "WARN" "$1" |
| 50 | +} |
| 51 | + |
| 52 | +function error() { |
| 53 | + logger "ERROR" "$1" |
| 54 | +} |
| 55 | +# ------------------------- 日志操作方法 End ------------------------- |
| 56 | + |
| 57 | +function startService () { |
| 58 | + info "ready to start service." |
| 59 | + |
| 60 | + # 判断是否已实例化过容器 |
| 61 | + local containerCnt=`docker ps | grep -E "${CONTAINER_WEB}|${CONTAINER_MYSQL}" | wc -l` |
| 62 | + if [ ${containerCnt} -gt 0 ]; then |
| 63 | + info "容器已被实例化, 是否需要重启?重启/退出[y/n]" |
| 64 | + |
| 65 | + read userInput |
| 66 | + info "user input for whether to restart: ${userInput}." |
| 67 | + if [ ${userInput} ] && [ ${userInput} == "Y" -o ${userInput} == "y" -o ${userInput} == "YES" -o ${userInput} == "yes" ]; then |
| 68 | + downService |
| 69 | + else |
| 70 | + info "程序退出!!!" |
| 71 | + exit 1 |
| 72 | + fi |
| 73 | + fi |
| 74 | + |
| 75 | + local dirCnt=`ls ${persistentDir} | wc -l` |
| 76 | + if [ ${dirCnt} -gt 0 ]; then |
| 77 | + info "持久化目录[${persistentDir}]下已有文件信息, 是否需要移除?移除/备份[y/n]" |
| 78 | + |
| 79 | + read bakInput |
| 80 | + info "user input for whether to backup: ${bakInput}." |
| 81 | + if [ ${bakInput} ] && [ ${bakInput} == "Y" -o ${bakInput} == "y" -o ${bakInput} == "YES" -o ${bakInput} == "yes" ]; then |
| 82 | + warn "持久化目录[${persistentDir}]下的文件已被移除" |
| 83 | + rm -rf ${persistentDir}* |
| 84 | + else |
| 85 | + local bakDir="./dataBak/$(date +%Y%m%d%H%M%S)/" |
| 86 | + if [ ! -d "${bakDir}" ]; then |
| 87 | + mkdir -p ${bakDir} |
| 88 | + fi |
| 89 | + mv ${persistentDir}* ${bakDir} |
| 90 | + if [ $? -eq 1 ]; then |
| 91 | + error "备份持久化目录异常, 程序终止." |
| 92 | + exit 1; |
| 93 | + fi |
| 94 | + fi |
| 95 | + fi |
| 96 | + |
| 97 | + WEB_CONTAINER_NAME=${WEB_CONTAINER_NAME} \ |
| 98 | + MYSQL_CONTAINER_NAME=${MYSQL_CONTAINER_NAME} \ |
| 99 | + WEB_IMAGE_VERSION=${WEB_IMAGE_VERSION} \ |
| 100 | + MYSQL_IMAGE_VERSION=${MYSQL_IMAGE_VERSION} \ |
| 101 | + WEB_PORT=${WEB_PORT} \ |
| 102 | + MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD} \ |
| 103 | + MYSQL_IP=${MYSQL_IP} \ |
| 104 | + MYSQL_PORT=${MYSQL_PORT} \ |
| 105 | + MYSQL_DB=${MYSQL_DB} \ |
| 106 | + MYSQL_UNAME=${MYSQL_UNAME} \ |
| 107 | + MYSQL_PASSWD=${MYSQL_PASSWD} \ |
| 108 | + docker-compose -f ./docker-compose.yaml up -d |
| 109 | + |
| 110 | + info "start service successful!" |
| 111 | +} |
| 112 | + |
| 113 | + |
| 114 | +function downService () { |
| 115 | + info "ready to down service." |
| 116 | + |
| 117 | + docker ps | grep -q ${CONTAINER_WEB} |
| 118 | + if [ $? -eq 0 ]; then |
| 119 | + docker rm -f ${CONTAINER_WEB} |
| 120 | + info "force rm container ${CONTAINER_WEB}[0:success | 1:failed]: $?." |
| 121 | + fi |
| 122 | + docker ps | grep -q ${CONTAINER_MYSQL} |
| 123 | + if [ $? -eq 0 ]; then |
| 124 | + docker rm -f ${CONTAINER_MYSQL} |
| 125 | + info "force rm container ${CONTAINER_MYSQL}[0:success | 1:failed]: $?." |
| 126 | + fi |
| 127 | + |
| 128 | + info "down service successful!" |
| 129 | +} |
| 130 | + |
| 131 | + |
| 132 | +function restartService () { |
| 133 | + info "ready to restart service." |
| 134 | + |
| 135 | + downService |
| 136 | + |
| 137 | + startService |
| 138 | + |
| 139 | + info "restart service successful!" |
| 140 | +} |
| 141 | + |
| 142 | + |
| 143 | +function printHelp () { |
| 144 | + echo "Usage:" |
| 145 | + echo -e "\tbash start.sh up | down | restart" |
| 146 | + exit 1 |
| 147 | +} |
| 148 | + |
| 149 | + |
| 150 | + |
| 151 | +if [ "${UP_DOWN}" == 'up' ]; then |
| 152 | + startService |
| 153 | +elif [ "${UP_DOWN}" == 'down' ]; then |
| 154 | + downService |
| 155 | +elif [ "${UP_DOWN}" == 'restart' ]; then |
| 156 | + restartService |
| 157 | +else |
| 158 | + printHelp |
| 159 | + exit 1 |
| 160 | +fi |
| 161 | + |
| 162 | +exit 0 |
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